In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from ALW to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Walla Walla to London as you normally would.

What airport do you fly from for flights from Walla Walla to London?

Located just 3.3 mi from the city center, Walla Walla is the airport most travelers will use when flying to London from Walla Walla. Booking flights from Walla Walla (ALW) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

Can I find deals for flights from Walla Walla to London that include hotel bookings?

Yes. In addition to deals on Walla Walla to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Walla Walla to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Walla Walla to London.

Can I find deals for business class flights from Walla Walla to London?

Yes. Cheapflights offers flight deals from Walla Walla to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$754+ Cheap Flights from Walla Walla to London

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Find flight deals from Walla Walla to London

Cheapest flights from Walla Walla to London
Explore the most affordable flight options available from Walla Walla to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

Tue 12/235:00 amALW - LHR

2 stops17h 20mMultiple Airlines

Thu 1/111:15 amLHR - ALW

2 stops21h 03mMultiple Airlines

Deal found 11/8

$2,814

Wed 12/242:23 pmALW - LHR

1 stop13h 57mAlaska Airlines

Wed 12/312:55 pmLHR - ALW

1 stop17h 23mAlaska Airlines

Deal found 11/9

$6,985

Tue 12/232:23 pmALW - LHR

1 stop13h 57mAlaska Airlines

Tue 12/302:55 pmLHR - ALW

1 stop17h 23mAlaska Airlines

Deal found 11/8

$10,500

Best flights from Walla Walla to London
Discover carefully curated flight deals from Walla Walla to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2025.

Sun 1/42:23 pmALW - LHR

1 stop13h 57mMultiple Airlines

Thu 1/152:55 pmLHR - ALW

1 stop17h 18mMultiple Airlines

Deal found 11/9

$754

Sun 1/115:00 amALW - LHR

2 stops19h 15mAmerican Airlines

Fri 1/239:25 amLHR - ALW

1 stop13h 35mAmerican Airlines

Deal found 11/9

$758

Sun 1/42:23 pmALW - LHR

1 stop13h 57mMultiple Airlines

Sun 1/182:55 pmLHR - ALW

1 stop17h 18mMultiple Airlines

Deal found 11/8

$754

Sun 1/113:40 pmALW - LHR

1 stop12h 40mMultiple Airlines

Fri 1/232:55 pmLHR - ALW

1 stop17h 18mMultiple Airlines

Deal found 11/8

$754

Sun 1/42:23 pmALW - LHR

1 stop13h 57mMultiple Airlines

Fri 1/169:25 amLHR - ALW

1 stop13h 35mMultiple Airlines

Deal found 11/9

$754

Sun 1/42:23 pmALW - LHR

1 stop13h 57mMultiple Airlines

Sat 1/172:55 pmLHR - ALW

1 stop17h 18mMultiple Airlines

Deal found 11/9

$754

Last-minute flights from Walla Walla to London
Discover last-minute flight deals from Walla Walla to London. Data last updated November 10, 2025 and is based on user searches.

Tue 12/235:00 amALW - LHR

2 stops17h 20mMultiple Airlines

Thu 1/111:15 amLHR - ALW

2 stops21h 03mMultiple Airlines

Deal found 11/8

$2,814

Tue 12/232:23 pmALW - LHR

1 stop13h 57mAlaska Airlines

Tue 12/302:55 pmLHR - ALW

1 stop17h 23mAlaska Airlines

Deal found 11/8

$10,500

Wed 12/242:23 pmALW - LHR

1 stop13h 57mAlaska Airlines

Wed 12/312:55 pmLHR - ALW

1 stop17h 23mAlaska Airlines

Deal found 11/9

$6,985

Cheap flight deals from Walla Walla to London

Round-trip from	$754 (American Airlines)

From Walla Walla to London (LON)

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Walla Walla to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/4

2:23 pm-12:20 pm

1 stop13h 57m

London Heathrow

Thu 1/15

2:55 pm-12:13 am

1 stop17h 18m

$754

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/4

2:23 pm-12:20 pm

1 stop13h 57m

London Heathrow

Sun 1/18

2:55 pm-12:13 am

1 stop17h 18m

$754

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/11

3:40 pm-12:20 pm

1 stop12h 40m

London Heathrow

Fri 1/23

2:55 pm-12:13 am

1 stop17h 18m

$754

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/4

2:23 pm-12:20 pm

1 stop13h 57m

London Heathrow

Fri 1/16

9:25 am-3:00 pm

1 stop13h 35m

$754

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/4

2:23 pm-12:20 pm

1 stop13h 57m

London Heathrow

Sat 1/17

2:55 pm-12:13 am

1 stop17h 18m

$754

Walla WallaLondon

ALW - LHR

ALWLHR

Walla Walla

Sun 1/11

5:00 am-8:15 am

2 stops19h 15m

London Heathrow

Fri 1/23

9:25 am-3:00 pm

1 stop13h 35m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Best time to book a flight from Walla Walla to London

Have a flexible travel schedule? Discover the best time to fly to London from Walla Walla with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Walla Walla to London

What is the cheapest month to book a flight from Walla Walla to London?

Currently, August is the cheapest month in which you can book a flight from Walla Walla to London (average of $631). Flying from Walla Walla to London in December is currently the most expensive (average of $1,840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly from for flights from Walla Walla to London?
Located just 3.3 mi from the city center, Walla Walla is the airport most travelers will use when flying to London from Walla Walla. Booking flights from Walla Walla (ALW) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.
Can I find deals for flights from Walla Walla to London that include hotel bookings?
Yes. In addition to deals on Walla Walla to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Walla Walla to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Walla Walla to London.
Can I find deals for business class flights from Walla Walla to London?
Yes. Cheapflights offers flight deals from Walla Walla to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Walla Walla to London?
Currently, August is the cheapest month in which you can book a flight from Walla Walla to London (average of $631). Flying from Walla Walla to London in December is currently the most expensive (average of $1,840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$754+ Cheap flights from Walla Walla (ALW) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Walla Walla to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Walla Walla to London

Cheapest flights from Walla Walla to LondonExplore the most affordable flight options available from Walla Walla to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

Explore the most affordable flight options available from Walla Walla to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

Cheap flight deals from Walla Walla to London

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Walla Walla to London that are best for you.

Best time to book a flight from Walla Walla to London

Have a flexible travel schedule? Discover the best time to fly to London from Walla Walla with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Walla Walla to London

What is the cheapest month to book a flight from Walla Walla to London?

Related info for your journey

Find useful and relevant information for your journey from Walla Walla to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Walla Walla to London?

Can I find deals for flights from Walla Walla to London that include hotel bookings?

How can I find direct flights from Walla Walla to London?

Can I find deals for business class flights from Walla Walla to London?

What is the cheapest month to book a flight from Walla Walla to London?

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Cheapest flights from Walla Walla to London
Explore the most affordable flight options available from Walla Walla to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.