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$469+ Cheap flights from Billings (BIL) to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LHR
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Billings to United Kingdom

Cheapest flights from Billings to United Kingdom
Explore the most affordable flight options available from Billings to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:30 amBIL - EDI
2 stops18h 25mUnited Airlines
Tue 2/39:25 amEDI - BIL
2 stops18h 58mUnited Airlines
Deal found 12/31$621
This American Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:27 amBIL - EDI
2 stops21h 33mAmerican Airlines
Sat 2/216:50 amEDI - BIL
2 stops22h 22mAmerican Airlines
Deal found 12/30$626
This Air France deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:20 amBIL - LHR
1 stop17h 45mMultiple Airlines
Sun 2/228:40 amLHR - BIL
2 stops17h 59mMultiple Airlines
Deal found 1/1$632
This Cheapflightsfares deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:35 pmBIL - LHR
1 stop12h 05mLufthansa
Thu 4/302:50 pmLHR - BIL
1 stop13h 01mLufthansa
Deal found 12/31$639
This Cheapflightsfares deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:35 pmBIL - LHR
1 stop12h 05mLufthansa
Thu 4/3011:25 amLHR - BIL
1 stop16h 26mLufthansa
Deal found 1/1$642
This United Airlines deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:38 amBIL - LHR
1 stop16h 02mUnited Airlines
Thu 4/306:55 amLHR - BIL
2 stops33h 56mUnited Airlines
Deal found 12/31$646
This United Airlines deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:35 pmBIL - LHR
1 stop12h 05mUnited Airlines
Tue 4/286:55 amLHR - BIL
2 stops22h 48mUnited Airlines
Deal found 1/1$647
This Delta deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:25 amBIL - LHR
2 stops21h 55mDelta
Wed 5/206:30 amLHR - BIL
2 stops23h 07mDelta
Deal found 12/31$650
This Delta deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:25 amBIL - LHR
2 stops19h 50mDelta
Wed 4/296:30 amLHR - BIL
2 stops20h 41mDelta
Deal found 1/1$651
This Booking.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:00 amBIL - LHR
2 stops21h 50mMultiple Airlines
Thu 4/305:50 pmLHR - BIL
2 stops34h 01mMultiple Airlines
Deal found 12/31$654
This Air Canada deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:05 amBIL - LHR
2 stops21h 55mAir Canada
Tue 5/192:05 pmLHR - BIL
2 stops37h 46mAir Canada
Deal found 12/31$658
This KAYAK deal was found by Cheapflights users on 1/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:35 pmBIL - LHR
2 stops47h 10mLufthansa
Fri 5/16:55 amLHR - BIL
2 stops20h 56mLufthansa
Deal found 1/1$661

Find flight deals from Billings to United Kingdom

Keep the following information in mind while searching for Billings to United Kingdom flight deals. Data was last updated January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$621
(United Airlines)

One-way from

$469
(KLM)
Provider with most accurate pricing for Billings Logan Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-London (LON) flights.
Search Deals
From Billings Logan Intl to United Kingdom
Search Deals
One-way flight from Billings Logan Intl to United Kingdom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to United Kingdom 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, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Billings to the United Kingdom that are best for you.

Fly from

Billings

Fly to

United Kingdom

Route

Depart

Return

Price

BillingsEdinburgh

BIL - EDI

BILEDI

Billings Logan Intl

Fri 1/30

6:30 am-7:55 am

2 stops18h 25m

Edinburgh Turnhouse

Tue 2/3

9:25 am-9:23 pm

2 stops18h 58m

$621

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Sun 2/15

6:20 am-7:05 am

1 stop17h 45m

London Heathrow

Sun 2/22

8:40 am-7:39 pm

2 stops17h 59m

$632

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 4/1

2:35 pm-9:40 am

1 stop12h 05m

London Heathrow

Thu 4/30

2:50 pm-8:51 pm

1 stop13h 01m

$639

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 4/1

10:38 am-9:40 am

1 stop16h 02m

London Heathrow

Thu 4/30

6:55 am-9:51 am

2 stops33h 56m

$646

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 4/1

7:00 am-11:50 am

2 stops21h 50m

London Heathrow

Thu 4/30

5:50 pm-8:51 pm

2 stops34h 01m

$654

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Sun 2/15

7:00 am-8:30 am

3 stops18h 30m

London Heathrow

Sun 2/22

1:00 pm-9:50 am

3 stops27h 50m

$680

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 3/25

2:36 pm-5:05 pm

2 stops20h 29m

London Heathrow

Wed 4/8

6:55 am-8:57 pm

2 stops21h 02m

$702

BillingsLondon

BIL - LCY

BILLCY

Billings Logan Intl

Wed 3/25

2:36 pm-5:40 pm

2 stops21h 04m

London City

Wed 4/8

9:15 am-8:57 pm

2 stops18h 42m

$745

BillingsManchester

BIL - MAN

BILMAN

Billings Logan Intl

Thu 1/29

10:52 am-5:00 pm

2 stops23h 08m

Manchester

Mon 2/2

6:00 am-1:24 pm

2 stops38h 24m

$765

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 1/22

2:45 pm-9:40 am

1 stop11h 55m

London Heathrow

Wed 1/28

6:35 am-9:23 pm

2 stops21h 48m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 44 results
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Best time to book a flight from Billings to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Billings 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 Billings to the United Kingdom
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated January 2, 2026.
Read reviews from past customers who have flown KLM and United Airlines from Billings to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,435 reviews

Food

7.2

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,129 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Overall

7.7

Entertainment

7.1

Comfort

7.6

Crew

8.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Billings to United Kingdom. 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 Billings to United Kingdom?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to United Kingdom.

  • How long is the flight from Billings to United Kingdom?

    A quick flight from Billings to United Kingdom can take about 12h 05m. United Airlines provides one of the quickest options available for as low as $639. The distance between Billings and United Kingdom is about 4473 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Billings to United Kingdom?

    While some choose either Billings Logan Intl - Edinburgh Turnhouse or Billings Logan Intl - London City, Billings Logan Intl - London Heathrow is the most popular route from Billings to United Kingdom.

  • Can I find deals for flights from Billings to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Billings to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to United Kingdom?

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

  • Can I find deals for business class flights from Billings to United Kingdom?

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

See more FAQs

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Top 2 airlines flying from Billings to United Kingdom

Discover the top 2 airlines that operate flights from Billings to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$666Average$897FlexibilityNo cancel feeOn-time69%
KLMCheapest$799Average$799FlexibilityNo cancel feeOn-time75%

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