What is the cheapest airline that flies from Washington to Wales?

Icelandair, British Airways, and Delta are the most popular carriers operating from Washington to Wales

When did momondo last update prices for flights from Washington to Wales?

Prices for flights from Washington to Wales are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Wales?

As of November 2025, there are 9 operators available to choose from for flights from Washington to Wales.

How old do you have to be to fly from Washington to Wales?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Wales.

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

The necessary travel and health documents for your Wales trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$303 Cheap Flights from Washington to Wales in 2025/26

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Find the cheapest flights from Washington to Wales

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 10:45 amSEA-MAN

12h 10m1 stop

11:55 am - 5:00 pmMAN-SEA

13h 05m1 stop

$492Icelandair

Find Deal

mer, dic 3 - mer, dic 10

3:00 pm - 10:45 amSEA-MAN

12h 45m1 stop

11:55 am - 6:00 pmMAN-SEA

13h 05m1 stop

$493Icelandair

Find Deal

dom, mar 8 - mar, mar 17

2:35 pm - 10:45 amSEA-MAN

12h 10m1 stop

11:55 am - 5:00 pmMAN-SEA

13h 05m1 stop

$497Icelandair

Find Deal

mer, gen 14 - mar, gen 20

2:45 pm - 3:20 pmPDX-MAN

16h 35m2 stops

6:55 am - 5:00 pmMAN-PDX

18h 05m2 stops

$596Multiple Airlines

Find Deal

lun, dic 1 - lun, dic 8

6:50 pm - 4:30 pmSEA-MAN

13h 40m1 stop

8:05 pm - 11:30 amMAN-SEA

23h 25m1 stop

$605British Airways

Find Deal

gio, gen 15 - lun, gen 19

3:55 pm - 11:20 pmPDX-MAN

23h 25m2 stops

11:15 am - 12:37 amMAN-PDX

21h 22m2 stops

$612Lufthansa

Find Deal

mar, dic 9 - mar, dic 16

6:50 pm - 4:30 pmSEA-MAN

13h 40m1 stop

5:15 pm - 4:55 pmMAN-SEA

31h 40m1 stop

$614British Airways

Find Deal

gio, gen 15 - gio, gen 22

2:07 pm - 4:25 pmPDX-MAN

18h 18m2 stops

8:50 am - 9:07 pmMAN-PDX

20h 17m2 stops

$618American Airlines

Find Deal

sab, dic 6 - sab, dic 13

9:50 am - 2:50 pmPDX-MAN

21h 00m2 stops

11:15 am - 12:37 amMAN-PDX

21h 22m2 stops

$619Lufthansa

Find Deal

dom, dic 7 - mar, dic 16

1:48 pm - 1:15 pmSEA-MAN

15h 27m2 stops

8:40 am - 6:25 pmMAN-SEA

17h 45m1 stop

$634Multiple Airlines

Find Deal

lun, apr 6 - mar, apr 14

British Airways flights from State of Washington to Wales

Our best British Airways deals on State of Washington to Wales flight tickets

British Airways

Jan 15

SEA6:50 pmSeattle/Tacoma Intl

13h 40m

1 stop

MAN4:30 pmManchester

Jan 19

MAN8:05 pmManchester

23h 25m

1 stop

SEA11:30 amSeattle/Tacoma Intl

$605

Find similar

British Airways

Jan 15

SEA6:50 pmSeattle/Tacoma Intl

13h 40m

1 stop

MAN4:30 pmManchester

Jan 22

MAN5:15 pmManchester

31h 40m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

$614

Find similar

British Airways

Dec 1

PDX5:45 pmPortland

14h 45m

1 stop

MAN4:30 pmManchester

Dec 8

MAN11:50 amManchester

19h 33m

2 stops

PDX11:23 pmPortland

$616

Find similar

United Airlines flights from State of Washington to Wales

Our best United Airlines deals on State of Washington to Wales flight tickets

United Airlines

Jan 12

SEA8:10 amSeattle/Tacoma Intl

18h 10m

2 stops

MAN10:20 amManchester

Jan 21

MAN6:10 amManchester

22h 47m

2 stops

SEA8:57 pmSeattle/Tacoma Intl

$636

Find similar

United Airlines

Jan 15

SEA12:40 pmSeattle/Tacoma Intl

37h 40m

3 stops

MAN10:20 amManchester

Jan 20

MAN6:10 amManchester

20h 04m

2 stops

SEA6:14 pmSeattle/Tacoma Intl

$646

Find similar

United Airlines

Dec 1

PDX7:10 pmPortland

37h 50m

2 stops

MAN5:00 pmManchester

Dec 8

MAN6:10 amManchester

38h 02m

3 stops

PDX12:12 pmPortland

$655

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

mer 12/3

2:35 pm-10:45 am

1 stop12h 10m

Manchester

mer 12/10

11:55 am-5:00 pm

1 stop13h 05m

$492

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

dom 3/8

3:00 pm-10:45 am

1 stop12h 45m

Manchester

mar 3/17

11:55 am-6:00 pm

1 stop13h 05m

$493

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

mer 1/14

2:35 pm-10:45 am

1 stop12h 10m

Manchester

mar 1/20

11:55 am-5:00 pm

1 stop13h 05m

$497

PortlandManchester

PDX - MAN

PDXMAN

Portland

lun 12/1

2:45 pm-3:20 pm

2 stops16h 35m

Manchester

lun 12/8

6:55 am-5:00 pm

2 stops18h 05m

$596

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

gio 1/15

6:50 pm-4:30 pm

1 stop13h 40m

Manchester

lun 1/19

8:05 pm-11:30 am

1 stop23h 25m

$605

PortlandManchester

PDX - MAN

PDXMAN

Portland

mar 12/9

3:55 pm-11:20 pm

2 stops23h 25m

Manchester

mar 12/16

11:15 am-12:37 am

2 stops21h 22m

$612

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

gio 1/15

6:50 pm-4:30 pm

1 stop13h 40m

Manchester

gio 1/22

5:15 pm-4:55 pm

1 stop31h 40m

$614

PortlandManchester

PDX - MAN

PDXMAN

Portland

sab 12/6

2:07 pm-4:25 pm

2 stops18h 18m

Manchester

sab 12/13

8:50 am-9:07 pm

2 stops20h 17m

$618

PortlandManchester

PDX - MAN

PDXMAN

Portland

dom 12/7

9:50 am-2:50 pm

2 stops21h 00m

Manchester

mar 12/16

11:15 am-12:37 am

2 stops21h 22m

$619

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

lun 4/6

1:48 pm-1:15 pm

2 stops15h 27m

Manchester

mar 4/14

8:40 am-6:25 pm

1 stop17h 45m

$634

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 State of Washington to Wales

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

What is the cheapest day to depart on your flight to Wales?

Our data shows that Wednesday is the least expensive day to fly to Wales. Tickets to fly out on this day can be as low as $808. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Wales for around $1,303.

What is the cheapest time of day to depart on your flight to Wales?

Our data shows that the cheapest State of Washington to Wales flights are usually those with departure times in the morning. Our users have found flights to Wales in the morning for as low as $941. Flights to Wales are more costly in the afternoon, with an average ticket price of $1,132. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap State of Washington to Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Wales

Direct flights	None

There are no direct flights from State of Washington to Wales. There are no popular flight routes from State of Washington to Wales.

Search flight deals

When did momondo last update prices for flights from Washington to Wales?
Prices for flights from Washington to Wales are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Wales?
As of November 2025, there are 9 operators available to choose from for flights from Washington to Wales.
How old do you have to be to fly from Washington to Wales?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Wales.
What documentation or ID do you need to fly to Wales?
The necessary travel and health documents for your Wales trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Wales?

It is quick and easy to find Washington to Wales 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 Wales that suits you.

Can I find flights from Washington to Wales with flexible booking policies on momondo?

All flight searches from Washington to Wales on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Wales?

Once all potential Washington to Wales 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 Washington to Wales right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Wales from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.