How many flights depart from Seattle to Oxford on average per week?

172 flights are operational weekly from Seattle to Oxford as of September 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Oxford?

United Airlines, British Airways, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Oxford

What airlines fly to Oxford?

Delta, Virgin Atlantic and British Airways are the top three most popular airlines that fly to Oxford from Seattle according to our data. Delta is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Oxford. Keep in mind that there are 13 different airlines that fly to Oxford on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seattle to Oxford on average per day?

As of September 2026, there are 24 flights per day flying from Seattle to Oxford. The most common time of day flights depart is 9:00PM, with 55% of flights taking off in the evening.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Oxford?

Prices for flights from Seattle/Tacoma Intl Airport to Oxford refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Oxford?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Oxford is 13 as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Oxford?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Oxford.

What documentation or ID do you need to fly to Oxford?

The travel and health documents you'll need for your trip to Oxford may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oxford. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from Seattle to Oxford in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 10:50 amSEA Seattle/Tacoma Intl-LHR London Heathrow

12h 15m1 stop Reykjavik Keflavik Intl

8:35 pm - 5:00 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

28h 25m1 stop Reykjavik Keflavik Intl

$583Icelandair

Thu, Feb 11 - Sat, Feb 20

2:35 pm - 3:05 pmSEA Seattle/Tacoma Intl-LTN London Luton

16h 30m1 stop Reykjavik Keflavik Intl

6:00 am - 5:00 pmLTN London Luton-SEA Seattle/Tacoma Intl

19h 00m1 stop Reykjavik Keflavik Intl

$639Multiple Airlines

Sun, Nov 1 - Fri, Nov 6

3:40 pm - 12:50 amSEA Seattle/Tacoma Intl-STN London Stansted

25h 10m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

5:55 am - 8:40 pmSTN London Stansted-SEA Seattle/Tacoma Intl

22h 45m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

$641Multiple Airlines

Fri, Oct 9 - Sun, Oct 18

2:35 pm - 7:30 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

20h 55m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:00 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

12h 45m1 stop Reykjavik Keflavik Intl

$669Icelandair

Fri, Feb 26 - Sun, Mar 7

1:40 pm - 7:10 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 30mnonstop

9:25 am - 11:25 amLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 00mnonstop

$771British Airways

Thu, Feb 18 - Thu, Feb 25

1:30 pm - 6:45 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 15mnonstop

9:50 am - 11:35 amLHR London Heathrow-SEA Seattle/Tacoma Intl

9h 45mnonstop

$771British Airways

Mon, Oct 12 - Mon, Oct 19

2:30 pm - 6:30 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

20h 00m2 stops Los Angeles Los Angeles Kastrup Copenhagen

6:40 am - 8:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

22h 10m2 stops Kastrup Copenhagen San Francisco

$771Scandinavian Airlines

Fri, Jan 15 - Sun, Jan 17

2:30 pm - 9:20 amSEA Seattle/Tacoma Intl-LHR London Heathrow

34h 50m2 stops Los Angeles Los Angeles Kastrup Copenhagen

6:40 am - 10:04 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

23h 24m2 stops Kastrup Copenhagen Boston Logan Intl

$771Scandinavian Airlines

Sun, Jan 17 - Wed, Jan 20

3:00 pm - 1:20 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

14h 20m1 stop Vancouver Intl

10:15 am - 10:47 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

20h 32m2 stops Calgary Vancouver Intl

$772Lufthansa

Sun, Oct 11 - Sun, Oct 18

10:50 am - 1:20 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

18h 30m1 stop Vancouver Intl

10:15 am - 10:47 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

20h 32m2 stops Calgary Vancouver Intl

$772Lufthansa

Mon, Oct 12 - Sun, Oct 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:10 pm - 10:10 amSEA Seattle/Tacoma Intl-LHR London Heathrow

33h 00m1 stop Los Angeles Los Angeles

2:30 pm - 9:32 amLHR London Heathrow-SEA Seattle/Tacoma Intl

27h 02m1 stop Vancouver Intl

$774United Airlines

Sat, Sep 19 - Sat, Dec 12

6:52 pm - 10:10 amSEA Seattle/Tacoma Intl-LHR London Heathrow

31h 18m1 stop Los Angeles Los Angeles

2:30 pm - 2:37 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

32h 07m1 stop Vancouver Intl

$774United Airlines

Sun, Sep 20 - Sat, Dec 12

9:50 pm - 3:35 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

8:55 am - 1:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

12h 55m1 stop Paris Charles de Gaulle

$775Delta

Sun, Sep 20 - Sat, Dec 12

6:50 pm - 6:40 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

15h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main

9:30 am - 10:47 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

21h 17m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$776Lufthansa

Sun, Sep 20 - Fri, Oct 2

11:42 pm - 7:55 amSEA Seattle/Tacoma Intl-LGW London Gatwick

24h 13m2 stops Boston Logan Intl Dublin

8:50 am - 5:10 pmLGW London Gatwick-SEA Seattle/Tacoma Intl

16h 20m1 stop Dublin

$776Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

12:55 pm - 10:20 pmSEA Seattle/Tacoma Intl-STN London Stansted

25h 25m2 stops Los Angeles Los Angeles Dublin

6:30 am - 5:10 pmSTN London Stansted-SEA Seattle/Tacoma Intl

18h 40m1 stop Dublin

$776Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

9:40 pm - 3:05 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 25mnonstop

2:45 pm - 4:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 05mnonstop

$778Alaska Airlines

Sun, Sep 20 - Sat, Dec 12

9:40 pm - 3:05 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 25mnonstop

5:00 pm - 7:00 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 00mnonstop

$781Alaska Airlines

Sun, Sep 20 - Mon, Sep 28

6:50 pm - 6:40 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

15h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main

6:30 am - 2:22 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

15h 52m2 stops Frankfurt am Main Vancouver Intl

$781Lufthansa

Sun, Sep 20 - Tue, Oct 6

5:30 pm - 11:20 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

5:35 pm - 11:15 amLHR London Heathrow-SEA Seattle/Tacoma Intl

25h 40m1 stop Paris Charles de Gaulle

$788Delta

Fri, Sep 18 - Mon, Sep 21

Cheap direct flights

Enter your travel dates to find the best prices.

1:40 pm - 7:10 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 30mnonstop

9:25 am - 11:25 amLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 00mnonstop

$771British Airways

Thu, Feb 18 - Thu, Feb 25

1:30 pm - 6:45 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 15mnonstop

9:50 am - 11:35 amLHR London Heathrow-SEA Seattle/Tacoma Intl

9h 45mnonstop

$771British Airways

Mon, Oct 12 - Mon, Oct 19

4:50 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

$774Virgin Atlantic

Sun, Nov 1 - Fri, Nov 6

1:30 pm - 6:45 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 15mnonstop

9:50 am - 11:35 amLHR London Heathrow-SEA Seattle/Tacoma Intl

9h 45mnonstop

$778American Airlines

Mon, Oct 12 - Mon, Oct 19

9:50 pm - 3:35 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

6:30 pm - 8:55 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 25mnonstop

$780Air France

Sun, Oct 11 - Sun, Oct 18

9:50 pm - 3:35 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

12:20 pm - 3:54 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 34mnonstop

$781Virgin Atlantic

Wed, Oct 21 - Sun, Oct 25

9:50 pm - 3:35 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 45mnonstop

6:30 pm - 8:55 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 25mnonstop

$781Air France

Sun, Oct 11 - Sun, Oct 18

4:50 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 50mnonstop

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

$781KLM

Wed, Nov 4 - Sun, Nov 15

5:45 pm - 10:40 amSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 55mnonstop

12:20 pm - 2:50 pmLHR London Heathrow-SEA Seattle/Tacoma Intl

10h 30mnonstop

$781KLM

Tue, Oct 27 - Sat, Nov 7

8:20 pm - 1:45 pmSEA Seattle/Tacoma Intl-LHR London Heathrow

9h 25mnonstop

9:50 am - 11:35 amLHR London Heathrow-SEA Seattle/Tacoma Intl

9h 45mnonstop

$781American Airlines

Fri, Oct 2 - Fri, Oct 9

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Lufthansa flights from Seattle to Oxford

Our best Lufthansa deals on Seattle to Oxford flight tickets

Lufthansa

Oct 5

SEA2:10 pmSeattle/Tacoma Intl

16h 30m

1 stop

LHR2:40 pmLondon Heathrow

Oct 12

LHR4:25 pmLondon Heathrow

32h 34m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$772

Lufthansa

Sep 24

SEA6:50 pmSeattle/Tacoma Intl

14h 20m

1 stop

STN5:10 pmLondon Stansted

Oct 7

STN11:00 amLondon Stansted

13h 59m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$781

Lufthansa

Oct 1

SEA6:50 pmSeattle/Tacoma Intl

12h 50m

1 stop

STN3:40 pmLondon Stansted

Oct 5

STN4:25 pmLondon Stansted

32h 34m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$791

United Airlines flights from Seattle to Oxford

Our best United Airlines deals on Seattle to Oxford flight tickets

United Airlines

Sep 22

SEA8:40 amSeattle/Tacoma Intl

17h 45m

2 stops

LHR10:25 amLondon Heathrow

Oct 10

LHR7:25 amLondon Heathrow

17h 34m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$773

United Airlines

Sep 20

SEA9:00 amSeattle/Tacoma Intl

14h 25m

1 stop

LHR7:25 amLondon Heathrow

Dec 12

LHR1:00 pmLondon Heathrow

35h 18m

2 stops

SEA4:18 pmSeattle/Tacoma Intl

$776

United Airlines

Sep 21

SEA10:58 pmSeattle/Tacoma Intl

23h 32m

2 stops

LHR6:30 amLondon Heathrow

Dec 12

LHR1:00 pmLondon Heathrow

41h 33m

2 stops

SEA10:33 pmSeattle/Tacoma Intl

$779

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Thu 2/11

2:35 pm-10:50 am

1 stop12h 15m

London Heathrow

Sat 2/20

8:35 pm-5:00 pm

1 stop28h 25m

$583

SeattleLondon

SEA Seattle/Tacoma Intl - LTN London Luton

SEALTN

Seattle/Tacoma Intl

Sun 11/1

2:35 pm-3:05 pm

1 stop16h 30m

London Luton

Fri 11/6

6:00 am-5:00 pm

1 stop19h 00m

$639

SeattleLondon

SEA Seattle/Tacoma Intl - STN London Stansted

SEASTN

Seattle/Tacoma Intl

Fri 10/9

3:40 pm-12:50 am

2 stops25h 10m

London Stansted

Sun 10/18

5:55 am-8:40 pm

2 stops22h 45m

$641

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Fri 2/26

2:35 pm-7:30 pm

1 stop20h 55m

London Heathrow

Sun 3/7

12:15 pm-5:00 pm

1 stop12h 45m

$669

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Thu 2/18

1:40 pm-7:10 am

Nonstop9h 30m

London Heathrow

Thu 2/25

9:25 am-11:25 am

Nonstop10h 00m

$771

Quickest round-trip

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Mon 10/12

1:30 pm-6:45 am

Nonstop9h 15m

London Heathrow

Mon 10/19

9:50 am-11:35 am

Nonstop9h 45m

$771

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Fri 1/15

2:30 pm-6:30 pm

2 stops20h 00m

London Heathrow

Sun 1/17

6:40 am-8:50 pm

2 stops22h 10m

$771

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Sun 1/17

2:30 pm-9:20 am

2 stops34h 50m

London Heathrow

Wed 1/20

6:40 am-10:04 pm

2 stops23h 24m

$771

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Sun 10/11

3:00 pm-1:20 pm

1 stop14h 20m

London Heathrow

Sun 10/18

10:15 am-10:47 pm

2 stops20h 32m

$772

SeattleLondon

SEA Seattle/Tacoma Intl - LHR London Heathrow

SEALHR

Seattle/Tacoma Intl

Mon 10/12

10:50 am-1:20 pm

1 stop18h 30m

London Heathrow

Sun 10/18

10:15 am-10:47 pm

2 stops20h 32m

$772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Oxford

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seattle and Oxford?

Prices are currently low for flights on this route.

Typical prices usually range from $749 to $1,045.
The lowest price recently found on this route was $583.

What is the cheapest Seattle/Tacoma Intl to Oxford flight route?

Fly from Seattle/Tacoma Intl to London Heathrow for the best Seattle/Tacoma Intl - Oxford flight prices

How far in advance should I book a flight from Seattle to Oxford?

You are more likely to see cheaper flights to Oxford from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Oxford for around $874 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oxford from Seattle for as low as $820 on momondo.

What cabin class options are available on Seattle to Oxford flights?

There are 4 cabin classes available to choose from on Seattle to Oxford flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Oxford flights?

No. A direct flight is the cheapest option for a flight between Seattle to Oxford.

Cheap Seattle to Oxford flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Oxford

Best Price Found	$317
Fastest flight time	9h 15m
Direct flights	Every day
Airports in Oxford	6 airports

The best one-way flight to Oxford from Seattle in the past 72 hours is $317. The best round-trip flight deal from Seattle to Oxford found on momondo in the last 72 hours is $583.

The fastest flight from Seattle to Oxford takes 9h 15m

Direct flights go from Seattle to Oxford every day.

There are 6 airports in Oxford. From Seattle there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Seattle to Oxford

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Oxford?
Prices for flights from Seattle/Tacoma Intl Airport to Oxford refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Oxford?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Oxford is 13 as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Oxford?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Oxford.
What documentation or ID do you need to fly to Oxford?
The travel and health documents you'll need for your trip to Oxford may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oxford. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Oxford?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Oxford is Boeing 737-800 Passenger/BBJ2 (winglets), representing 17.39% of all bookings. The subsequent popular models are Airbus A321neo at 15.21%, Boeing 737 MAX 8 at 9.94%, and Boeing 737-900 at 8.72%.

Best airlines flying from Seattle to Oxford

Compare and see reviews for airlines that fly from Seattle to Oxford with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $480	Free Cancellation	Rating 7.3 1,758 reviews	Search Aer Lingus flights
Icelandair	PriceFrom $506	Free Cancellation	Rating 6.9 743 reviews	Search Icelandair flights
Finnair	PriceFrom $542	Free Cancellation	Rating 7.6 1,429 reviews	Search Finnair flights
Virgin Atlantic	PriceFrom $547	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $559	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
British Airways	PriceFrom $565	Free Cancellation	Rating 6.7 8,222 reviews	Search British Airways flights
American Airlines	PriceFrom $569	Free Cancellation	Rating 7.1 12,058 reviews	Search American Airlines flights
Air France	PriceFrom $584	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
Delta	PriceFrom $621	Free Cancellation	Rating 7.8 8,566 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $639	Free Cancellation	Rating 7.4 1,984 reviews	Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Oxford?

It is quick and easy to find Seattle to Oxford flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oxford that suits you.

Can I find flights from Seattle to Oxford with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Oxford flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Oxford?

Once all potential Seattle to Oxford flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Oxford right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Oxford flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.