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Cheap flights from Billings to the United Kingdom from $619

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to the United Kingdom departing on 10/1. 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 Billings to the United Kingdom

Cheap round-trip flights

Delta Logo
5:25 am - 9:50 amBIL-LHR
21h 25m1 stop
Delta Logo
6:15 am - 10:25 pmLHR-BIL
23h 10m2 stops
$619Delta
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Wed, Oct 1 - Fri, Oct 10
Virgin Atlantic Logo
11:33 am - 2:15 pmBIL-LHR
19h 42m2 stops
Virgin Atlantic Logo
8:40 am - 11:18 pmLHR-BIL
21h 38m2 stops
$625Virgin Atlantic
Find Deal
Wed, Oct 1 - Fri, Oct 10
American Airlines Logo
1:58 pm - 2:40 pmBIL-EDI
17h 42m2 stops
American Airlines Logo
8:05 am - 10:39 pmEDI-BIL
21h 34m2 stops
$677American Airlines
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Mon, Sep 1 - Fri, Sep 19
Logo
6:25 am - 1:10 pmBIL-LHR
23h 45m1 stop
Logo
12:45 pm - 11:18 pmLHR-BIL
17h 33m1 stop
$684
Find Deal
Thu, Oct 9 - Wed, Oct 15
United Airlines Logo
7:00 am - 10:00 amBIL-LHR
20h 00m2 stops
United Airlines Logo
3:50 pm - 8:49 pmLHR-BIL
35h 59m2 stops
$688United Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 15
Air Canada Logo
7:00 am - 11:50 amBIL-LHR
45h 50m2 stops
Air Canada Logo
5:40 pm - 10:46 pmLHR-BIL
36h 06m2 stops
$693Air Canada
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Thu, Sep 18 - Thu, Sep 25
Air Canada Logo
5:00 am - 10:00 amBIL-LHR
22h 00m2 stops
Air Canada Logo
8:30 am - 8:49 pmLHR-BIL
19h 19m2 stops
$711Air Canada
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Fri, Oct 10 - Fri, Oct 17
United Airlines Logo
2:35 pm - 7:40 amBIL-LHR
34h 05m2 stops
United Airlines Logo
11:25 am - 5:13 pmLHR-BIL
12h 48m1 stop
$713United Airlines
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Thu, Sep 18 - Thu, Sep 25
Logo
11:37 am - 10:00 amBIL-LHR
15h 23m1 stop
Logo
6:20 am - 5:52 pmLHR-BIL
18h 32m2 stops
$719
Find Deal
Fri, Jan 2 - Sat, Jan 10
American Airlines Logo
1:58 pm - 2:40 pmBIL-EDI
17h 42m2 stops
American Airlines Logo
8:05 am - 10:39 pmEDI-BIL
21h 34m2 stops
$740American Airlines
Find Deal
Mon, Sep 1 - Fri, Sep 19

United Airlines flights from Billings to United Kingdom

Our best United Airlines deals on Billings to United Kingdom flight tickets
United Airlines
Oct 9
BIL7:00 amBillings Logan Intl
20h 00m
2 stops
LHR10:00 amLondon Heathrow
Oct 15
LHR3:50 pmLondon Heathrow
35h 59m
2 stops
BIL8:49 pmBillings Logan Intl
$688
Find similar
United Airlines
Sep 18
BIL2:35 pmBillings Logan Intl
34h 05m
2 stops
LHR7:40 amLondon Heathrow
Sep 25
LHR11:25 amLondon Heathrow
12h 48m
1 stop
BIL5:13 pmBillings Logan Intl
$713
Find similar
United Airlines
Sep 17
BIL7:00 amBillings Logan Intl
22h 20m
1 stop
LHR12:20 pmLondon Heathrow
Sep 24
LHR12:05 pmLondon Heathrow
36h 08m
2 stops
BIL5:13 pmBillings Logan Intl
$722
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Delta flights from Billings to United Kingdom

Our best Delta deals on Billings to United Kingdom flight tickets
Delta
Oct 1
BIL5:25 amBillings Logan Intl
21h 25m
1 stop
LHR9:50 amLondon Heathrow
Oct 10
LHR6:15 amLondon Heathrow
23h 10m
2 stops
BIL10:25 pmBillings Logan Intl
$619
Find similar
Delta
Oct 1
BIL5:25 amBillings Logan Intl
21h 25m
1 stop
LHR9:50 amLondon Heathrow
Oct 10
LHR12:25 pmLondon Heathrow
17h 53m
1 stop
BIL11:18 pmBillings Logan Intl
$626
Find similar
Delta
Sep 17
BIL6:25 amBillings Logan Intl
17h 50m
2 stops
LHR7:15 amLondon Heathrow
Sep 24
LHR8:40 amLondon Heathrow
21h 30m
2 stops
BIL11:10 pmBillings Logan Intl
$726
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Billings to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 10/1

5:25 am-9:50 am

1 stop21h 25m

London Heathrow

Fri 10/10

6:15 am-10:25 pm

2 stops23h 10m

$619

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Wed 10/1

11:33 am-2:15 pm

2 stops19h 42m

London Heathrow

Fri 10/10

8:40 am-11:18 pm

2 stops21h 38m

$625

BillingsEdinburgh

BIL - EDI

BILEDI

Billings Logan Intl

Mon 9/1

1:58 pm-2:40 pm

2 stops17h 42m

Edinburgh Turnhouse

Fri 9/19

8:05 am-10:39 pm

2 stops21h 34m

$677

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 10/9

6:25 am-1:10 pm

1 stop23h 45m

London Heathrow

Wed 10/15

12:45 pm-11:18 pm

1 stop17h 33m

$684

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 10/9

7:00 am-10:00 am

2 stops20h 00m

London Heathrow

Wed 10/15

3:50 pm-8:49 pm

2 stops35h 59m

$688

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 9/18

7:00 am-11:50 am

2 stops45h 50m

London Heathrow

Thu 9/25

5:40 pm-10:46 pm

2 stops36h 06m

$693

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 10/10

5:00 am-10:00 am

2 stops22h 00m

London Heathrow

Fri 10/17

8:30 am-8:49 pm

2 stops19h 19m

$711

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Thu 9/18

2:35 pm-7:40 am

2 stops34h 05m

London Heathrow

Thu 9/25

11:25 am-5:13 pm

1 stop12h 48m

$713

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 1/2

11:37 am-10:00 am

1 stop15h 23m

London Heathrow

Sat 1/10

6:20 am-5:52 pm

2 stops18h 32m

$719

BillingsEdinburgh

BIL - EDI

BILEDI

Billings Logan Intl

Mon 9/1

1:58 pm-2:40 pm

2 stops17h 42m

Edinburgh Turnhouse

Fri 9/19

8:05 am-10:39 pm

2 stops21h 34m

$740

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Billings to United Kingdom

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

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Billings to United Kingdom is on a Sunday when prices can be found for as low as $899. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $1,253.

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

According to our data, the cheapest time of day to fly to United Kingdom is in the afternoon. momondo users have found flights departing from Billings to United Kingdom in the afternoon for as low as $899. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly at noon, with an average ticket price of $1,260. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Billings to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to United Kingdom

Best Price Found

$619

Fastest flight time

11h 23m

Direct flights

None

Airports in United Kingdom

3 airports
The best flight deal from Billings to United Kingdom found on momondo in the last 72 hours is $619
The fastest flight from Billings to United Kingdom takes 11h 23m
There are no direct flights from Billings to United Kingdom. Popular non-direct routes for this connection are Billings Logan Intl Airport - London Heathrow Airport, Billings Logan Intl Airport - Edinburgh Turnhouse Airport and Billings Logan Intl Airport - London City Airport.
There are 3 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI)
Search flight deals

  • When did momondo last update prices for flights from Billings Logan Intl Airport to United Kingdom?

    Prices for flights from Billings Logan Intl Airport to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to United Kingdom?

  • How old do you have to be to fly from Billings Logan Intl Airport to United Kingdom?

    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 Billings Logan Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Billings to United Kingdom

Compare and see reviews for airlines that fly from Billings to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $671Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
KLMPriceFrom $773Free CancellationRating
7.8
1,381 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billings to United Kingdom for you.

Can I find flights from Billings to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Billings to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Billings to United Kingdom?

momondo helps you find the best flight between Billings and United Kingdom by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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