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

21 flights are operational daily from Seattle to Brighton as of May 2026. The most popular departure time for this route is 1:00PM, with 71% of flights per day taking off in the evening.

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

Delta, KLM, and SWISS are the most popular carriers operating from Seattle/Tacoma Intl to Brighton

What airlines fly to Brighton?

Delta, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Brighton from Seattle according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Brighton. Keep in mind that there are 14 different airlines that fly to Brighton on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, 147 flights take off from Seattle and land in Brighton each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

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

Prices for flights from Seattle/Tacoma Intl Airport to Brighton are refreshed on a daily basis.

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

As of May 2026, there are 14 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Brighton.

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

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 Brighton.

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

The travel and health documents required for your trip to Brighton can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brighton. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$477 Cheap Flights from Seattle to Brighton in 2026

Q: What is the typical price of a round-trip flight between Seattle and Brighton?

Prices are currently low for flights on this route. Typical prices usually range from $1,045 to $714. The lowest price recently found on this route was $783.

1 adult

0 bags

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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.

3:55 pm - 9:20 am

SEA

LHR

33h 25m

1 stop

2:20 pm - 1:45 pm

LHR

SEA

31h 25m

1 stop

$783Scandinavian Airlines

Sat, Sep 5 - Sat, Sep 12

5:40 am - 6:35 am

SEA

LHR

40h 55m

2 stops

6:00 am - 10:42 pm

LHR

SEA

24h 42m

2 stops

$786Air Canada

Sat, Sep 26 - Tue, Sep 29

5:40 pm - 6:50 pm

SEA

LGW

17h 10m

1 stop

10:20 am - 4:00 pm

LGW

SEA

13h 40m

1 stop

$790Condor

Sun, Sep 6 - Fri, Sep 18

7:10 pm - 7:30 pm

SEA

STN

16h 20m

1 stop

6:40 am - 4:00 pm

STN

SEA

17h 20m

2 stops

$791Multiple Airlines

Wed, Sep 9 - Fri, Sep 25

7:00 pm - 8:20 pm

SEA

LHR

17h 20m

1 stop

1:05 pm - 5:55 pm

LHR

SEA

12h 50m

1 stop

$794Icelandair

Tue, Oct 6 - Tue, Oct 13

7:00 pm - 2:40 pm

SEA

LGW

11h 40m

1 stop

3:40 pm - 5:55 pm

LGW

SEA

34h 15m

1 stop

$796Icelandair

Wed, Sep 30 - Mon, Oct 5

5:40 pm - 2:45 pm

SEA

LGW

13h 05m

1 stop

10:20 am - 3:40 pm

LGW

SEA

13h 20m

1 stop

$799Condor

Wed, Oct 7 - Sun, Oct 11

1:50 pm - 8:15 pm

SEA

LCY

22h 25m

1 stop

8:15 pm - 11:47 am

LCY

SEA

23h 32m

1 stop

$909Virgin Atlantic

Sat, Sep 19 - Mon, Sep 21

1:45 pm - 9:30 am

SEA

LCY

11h 45m

1 stop

10:00 am - 4:39 pm

LCY

SEA

14h 39m

1 stop

$931KLM

Sun, Oct 11 - Wed, Oct 21

1:50 pm - 5:20 pm

SEA

LCY

19h 30m

1 stop

9:20 am - 8:47 pm

LCY

SEA

19h 27m

2 stops

$932Virgin Atlantic

Tue, Sep 29 - Tue, Oct 6

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Scandinavian Airlines flights from Seattle to Brighton

Our best Scandinavian Airlines deals on Seattle to Brighton flight tickets

Scandinavian Airlines

Sep 5

SEA3:55 pmSeattle/Tacoma Intl

33h 25m

1 stop

LHR9:20 amLondon Heathrow

Sep 12

LHR2:20 pmLondon Heathrow

31h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$783

Scandinavian Airlines

Sep 18

SEA3:55 pmSeattle/Tacoma Intl

33h 25m

1 stop

LHR9:20 amLondon Heathrow

Sep 26

LHR6:40 amLondon Heathrow

15h 05m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$793

Scandinavian Airlines

Sep 8

SEA3:55 pmSeattle/Tacoma Intl

33h 25m

1 stop

LHR9:20 amLondon Heathrow

Sep 19

LHR3:35 pmLondon Heathrow

30h 10m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$795

Icelandair flights from Seattle to Brighton

Our best Icelandair deals on Seattle to Brighton flight tickets

Icelandair

Oct 6

SEA7:00 pmSeattle/Tacoma Intl

17h 20m

1 stop

LHR8:20 pmLondon Heathrow

Oct 13

LHR1:05 pmLondon Heathrow

12h 50m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

$794

Icelandair

Sep 30

SEA7:00 pmSeattle/Tacoma Intl

11h 40m

1 stop

LGW2:40 pmLondon Gatwick

Oct 5

LGW3:40 pmLondon Gatwick

34h 15m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

$796

Icelandair

Oct 1

SEA3:40 pmSeattle/Tacoma Intl

15h 00m

1 stop

LGW2:40 pmLondon Gatwick

Oct 10

LGW3:40 pmLondon Gatwick

13h 00m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$800

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sat 9/5

3:55 pm-9:20 am

1 stop33h 25m

London Heathrow

Sat 9/12

2:20 pm-1:45 pm

1 stop31h 25m

$783

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sat 9/26

5:40 am-6:35 am

2 stops40h 55m

London Heathrow

Tue 9/29

6:00 am-10:42 pm

2 stops24h 42m

$786

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 9/6

5:40 pm-6:50 pm

1 stop17h 10m

London Gatwick

Fri 9/18

10:20 am-4:00 pm

1 stop13h 40m

$790

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Wed 9/9

7:10 pm-7:30 pm

1 stop16h 20m

London Stansted

Fri 9/25

6:40 am-4:00 pm

2 stops17h 20m

$791

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 10/6

7:00 pm-8:20 pm

1 stop17h 20m

London Heathrow

Tue 10/13

1:05 pm-5:55 pm

1 stop12h 50m

$794

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Wed 9/30

7:00 pm-2:40 pm

1 stop11h 40m

London Gatwick

Mon 10/5

3:40 pm-5:55 pm

1 stop34h 15m

$796

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Wed 10/7

5:40 pm-2:45 pm

1 stop13h 05m

London Gatwick

Sun 10/11

10:20 am-3:40 pm

1 stop13h 20m

$799

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sat 9/19

1:50 pm-8:15 pm

1 stop22h 25m

London City

Mon 9/21

8:15 pm-11:47 am

1 stop23h 32m

$909

Quickest round-trip

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sun 10/11

1:45 pm-9:30 am

1 stop11h 45m

London City

Wed 10/21

10:00 am-4:39 pm

1 stop14h 39m

$931

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 9/29

1:50 pm-5:20 pm

1 stop19h 30m

London City

Tue 10/6

9:20 am-8:47 pm

2 stops19h 27m

$932

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 Brighton

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 Brighton?

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

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

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

You are more likely to see cheaper flights to Brighton from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around $815 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Seattle for as low as $706 on momondo.

Can stopping save me money on Seattle to Brighton flights?

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

Cheap Seattle to Brighton flight deals and tips

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

Fastest flight time	9h 15m
Direct flights	Every day
Airports in Brighton	6 airports

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

Direct flights go from Seattle to Brighton every day.

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

Search flight deals

Frequently asked questions about flying from Seattle to Brighton

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Brighton?
Prices for flights from Seattle/Tacoma Intl Airport to Brighton are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Brighton?
As of May 2026, there are 14 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Brighton.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Brighton?
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 Brighton.
What documentation or ID do you need to fly to Brighton?
The travel and health documents required for your trip to Brighton can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brighton. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seattle to Brighton?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Brighton is Boeing 737-800 Passenger/BBJ2 (winglets) (16.57% of total bookings). The next most popular plane models are Airbus A321neo (14.16%), Boeing 737-900 (8.54%), and Boeing 737 MAX 8 (8.02%).

Best airlines flying from Seattle to Brighton

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $481	Free Cancellation	Rating 7.3 1,540 reviews	Search Aer Lingus flights
Icelandair	PriceFrom $483	Free Cancellation	Rating 7.0 650 reviews	Search Icelandair flights
American Airlines	PriceFrom $515	Free Cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights
British Airways	PriceFrom $526	Free Cancellation	Rating 6.7 7,943 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 1,769 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $532	Free Cancellation	Rating 7.4 1,583 reviews	Search Air France flights
United Airlines	PriceFrom $547	Free Cancellation	Rating 7.4 9,680 reviews	Search United Airlines flights
Delta	PriceFrom $552	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
Finnair	PriceFrom $556	Free Cancellation	Rating 7.6 1,392 reviews	Search Finnair flights
Iberia	PriceFrom $567	Free Cancellation	Rating 7.0 3,208 reviews	Search Iberia flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Brighton. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Brighton from Seattle which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Seattle to Brighton 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 Brighton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Brighton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.