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Cheap flights from Walla Walla to London from $981

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Walla Walla to London departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Walla Walla to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 2:25 pm
ALW
-
LHR
25h 25m
2 stops
American Airlines Logo
8:20 am - 12:17 am
LHR
-
ALW
23h 57m
2 stops
$981American Airlines
Wed, May 6 - Fri, May 15
American Airlines Logo
5:00 am - 3:05 pm
ALW
-
LHR
50h 05m
2 stops
American Airlines Logo
9:15 am - 12:17 am
LHR
-
ALW
23h 02m
2 stops
$994American Airlines
Sat, May 9 - Tue, May 19
Multiple Airlines Logo
3:37 pm - 5:50 pm
ALW
-
LHR
19h 13m
2 stops
Multiple Airlines Logo
12:00 pm - 11:59 pm
LHR
-
ALW
19h 59m
2 stops
$1,050Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
American Airlines Logo
5:00 am - 6:50 am
ALW
-
LHR
17h 50m
1 stop
American Airlines Logo
4:30 pm - 12:17 am
LHR
-
ALW
15h 47m
1 stop
$1,142American Airlines
Wed, May 6 - Mon, May 18
Multiple Airlines Logo
3:37 pm - 12:20 pm
ALW
-
LHR
13h 43m
1 stop
Multiple Airlines Logo
9:50 am - 3:04 pm
LHR
-
ALW
13h 14m
1 stop
$1,156Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
3:37 pm - 12:20 pm
ALW
-
LHR
13h 43m
1 stop
Multiple Airlines Logo
1:45 pm - 11:59 pm
LHR
-
ALW
18h 14m
2 stops
$1,160Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
American Airlines Logo
5:00 am - 6:50 am
ALW
-
LHR
17h 50m
1 stop
American Airlines Logo
4:30 pm - 12:17 am
LHR
-
ALW
15h 47m
1 stop
$1,197American Airlines
Tue, May 5 - Tue, May 19
American Airlines Logo
5:00 am - 6:50 am
ALW
-
LHR
17h 50m
1 stop
American Airlines Logo
4:30 pm - 12:17 am
LHR
-
ALW
15h 47m
1 stop
$1,217American Airlines
Mon, May 11 - Mon, May 18
American Airlines Logo
5:00 am - 6:50 am
ALW
-
LHR
17h 50m
1 stop
American Airlines Logo
4:30 pm - 12:17 am
LHR
-
ALW
15h 47m
1 stop
$1,247American Airlines
Tue, May 5 - Mon, May 18
American Airlines Logo
5:00 am - 6:50 am
ALW
-
LHR
17h 50m
1 stop
American Airlines Logo
4:30 pm - 12:17 am
LHR
-
ALW
15h 47m
1 stop
$1,297American Airlines
Thu, May 7 - Mon, May 18

American Airlines flights from Walla Walla to London Heathrow Airport

Our best American Airlines deals on Walla Walla to London Heathrow Airport flight tickets
American Airlines
May 6
ALW5:00 amWalla Walla
25h 25m
2 stops
LHR2:25 pmLondon Heathrow
May 15
LHR8:20 amLondon Heathrow
23h 57m
2 stops
ALW12:17 amWalla Walla
$981
American Airlines
May 9
ALW5:00 amWalla Walla
50h 05m
2 stops
LHR3:05 pmLondon Heathrow
May 19
LHR9:15 amLondon Heathrow
23h 02m
2 stops
ALW12:17 amWalla Walla
$994
American Airlines
May 6
ALW5:00 amWalla Walla
17h 50m
1 stop
LHR6:50 amLondon Heathrow
May 18
LHR4:30 pmLondon Heathrow
15h 47m
1 stop
ALW12:17 amWalla Walla
$1,142

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Walla Walla to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Wed 5/6

5:00 am-2:25 pm

2 stops25h 25m

London Heathrow

Fri 5/15

8:20 am-12:17 am

2 stops23h 57m

$981

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sat 5/9

5:00 am-3:05 pm

2 stops50h 05m

London Heathrow

Tue 5/19

9:15 am-12:17 am

2 stops23h 02m

$994

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Wed 3/25

3:37 pm-5:50 pm

2 stops19h 13m

London Heathrow

Wed 4/1

12:00 pm-11:59 pm

2 stops19h 59m

$1,050

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Wed 5/6

5:00 am-6:50 am

1 stop17h 50m

London Heathrow

Mon 5/18

4:30 pm-12:17 am

1 stop15h 47m

$1,142

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Wed 3/25

3:37 pm-12:20 pm

1 stop13h 43m

London Heathrow

Wed 4/1

9:50 am-3:04 pm

1 stop13h 14m

$1,156

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Wed 3/25

3:37 pm-12:20 pm

1 stop13h 43m

London Heathrow

Wed 4/1

1:45 pm-11:59 pm

2 stops18h 14m

$1,160

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Tue 5/5

5:00 am-6:50 am

1 stop17h 50m

London Heathrow

Tue 5/19

4:30 pm-12:17 am

1 stop15h 47m

$1,197

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Mon 5/11

5:00 am-6:50 am

1 stop17h 50m

London Heathrow

Mon 5/18

4:30 pm-12:17 am

1 stop15h 47m

$1,217

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Tue 5/5

5:00 am-6:50 am

1 stop17h 50m

London Heathrow

Mon 5/18

4:30 pm-12:17 am

1 stop15h 47m

$1,247

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Thu 5/7

5:00 am-6:50 am

1 stop17h 50m

London Heathrow

Mon 5/18

4:30 pm-12:17 am

1 stop15h 47m

$1,297

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Walla Walla to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Walla Walla to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Walla Walla to London Heathrow Airport (ALW to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Walla Walla to London Heathrow Airport

Fastest flight time

21h 57m

Direct flights

None
The fastest flight from Walla Walla to London Heathrow Airport takes 21h 57m
There are no direct flights from Walla Walla to London Heathrow Airport. There are no popular flight routes from Walla Walla to London Heathrow Airport.
Search flight deals

  • How far is Walla Walla to London Heathrow by plane?

    A flight from Walla Walla to London Heathrow will travel around 4752.1 mi. In terms of flight time, this usually takes a little over 21h 57m.

  • When did momondo last update prices for flights from Walla Walla Airport to London Heathrow Airport?

    Prices for flights from Walla Walla Airport to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Walla Walla Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Walla Walla Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport 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.

  • How do I get Price Alerts for flights from Walla Walla to London Heathrow Airport?

    Price Alerts will notify you by email when the price for flights to London Heathrow Airport from Walla Walla decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Walla Walla to London Heathrow Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Stratford-upon-Avon
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Walla Walla to London?

Finding the right flight to London from Walla Walla is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Walla Walla to London with flexible booking policies on momondo?

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

How can momondo help me find flights from Walla Walla to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Walla Walla to London.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Walla Walla and alert you when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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