What airlines fly to United Kingdom?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to United Kingdom from Helena according to our data. United Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to United Kingdom?

Prices for flights from Helena Airport to United Kingdom are refreshed on a daily basis.

How old do you have to be to fly from Helena 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 Helena 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.

$1,138 Cheap Flights from Helena to the United Kingdom in 2026

1 adult

0 bags

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Find the cheapest flights from Helena to the United Kingdom

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 5:20 pm

HLN

MAN

28h 05m

2 stops

10:35 am - 9:30 pm

MAN

HLN

41h 55m

2 stops

$1,138United Airlines

Fri, Aug 7 - Mon, Aug 17

6:15 am - 5:20 pm

HLN

MAN

28h 05m

2 stops

10:35 am - 9:30 pm

MAN

HLN

41h 55m

2 stops

$1,187United Airlines

Fri, Aug 7 - Mon, Aug 17

6:15 am - 5:20 pm

HLN

MAN

28h 05m

2 stops

10:35 am - 9:30 pm

MAN

HLN

41h 55m

2 stops

$1,219United Airlines

Fri, Aug 7 - Mon, Aug 17

6:15 am - 10:40 am

HLN

LHR

21h 25m

2 stops

2:05 pm - 9:20 pm

LHR

HLN

38h 15m

2 stops

$1,399United Airlines

Tue, Jun 16 - Mon, Jun 29

5:09 pm - 3:05 pm

HLN

LHR

14h 56m

1 stop

5:00 pm - 4:32 pm

LHR

HLN

30h 32m

1 stop

$1,421Alaska Airlines

Tue, Jun 16 - Mon, Jun 29

5:09 pm - 3:05 pm

HLN

LHR

14h 56m

1 stop

5:00 pm - 4:32 pm

LHR

HLN

30h 32m

1 stop

$1,621Alaska Airlines

Tue, Jun 16 - Mon, Jun 29

2:20 pm - 12:25 pm

HLN

LHR

15h 05m

1 stop

9:30 am - 9:20 pm

LHR

HLN

18h 50m

2 stops

$1,637United Airlines

Tue, Jun 16 - Mon, Jun 29

6:15 am - 6:30 am

HLN

LHR

17h 15m

2 stops

11:25 am - 9:20 pm

LHR

HLN

16h 55m

1 stop

$1,688United Airlines

Tue, Jun 16 - Mon, Jun 29

United Airlines flights from Helena to United Kingdom

Our best United Airlines deals on Helena to United Kingdom flight tickets

United Airlines

Aug 7

HLN6:15 amHelena

28h 05m

2 stops

MAN5:20 pmManchester

Aug 17

MAN10:35 amManchester

41h 55m

2 stops

HLN9:30 pmHelena

$1,138

United Airlines

Aug 7

HLN6:15 amHelena

28h 05m

2 stops

MAN5:20 pmManchester

Aug 17

MAN10:35 amManchester

41h 55m

2 stops

HLN9:30 pmHelena

$1,187

United Airlines

Aug 7

HLN6:15 amHelena

28h 05m

2 stops

MAN5:20 pmManchester

Aug 17

MAN10:35 amManchester

41h 55m

2 stops

HLN9:30 pmHelena

$1,219

Alaska Airlines flights from Helena to United Kingdom

Our best Alaska Airlines deals on Helena to United Kingdom flight tickets

Alaska Airlines

Jun 16

HLN5:09 pmHelena

14h 56m

1 stop

LHR3:05 pmLondon Heathrow

Jun 29

LHR5:00 pmLondon Heathrow

30h 32m

1 stop

HLN4:32 pmHelena

$1,421

Alaska Airlines

Jun 16

HLN5:09 pmHelena

14h 56m

1 stop

LHR3:05 pmLondon Heathrow

Jun 29

LHR5:00 pmLondon Heathrow

30h 32m

1 stop

HLN4:32 pmHelena

$1,621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaManchester

HLN - MAN

HLNMAN

Helena

Fri 8/7

6:15 am-5:20 pm

2 stops28h 05m

Manchester

Mon 8/17

10:35 am-9:30 pm

2 stops41h 55m

$1,138

HelenaManchester

HLN - MAN

HLNMAN

Helena

Fri 8/7

6:15 am-5:20 pm

2 stops28h 05m

Manchester

Mon 8/17

10:35 am-9:30 pm

2 stops41h 55m

$1,187

HelenaManchester

HLN - MAN

HLNMAN

Helena

Fri 8/7

6:15 am-5:20 pm

2 stops28h 05m

Manchester

Mon 8/17

10:35 am-9:30 pm

2 stops41h 55m

$1,219

HelenaLondon

HLN - LHR

HLNLHR

Helena

Tue 6/16

6:15 am-10:40 am

2 stops21h 25m

London Heathrow

Mon 6/29

2:05 pm-9:20 pm

2 stops38h 15m

$1,399

HelenaLondon

HLN - LHR

HLNLHR

Helena

Tue 6/16

5:09 pm-3:05 pm

1 stop14h 56m

London Heathrow

Mon 6/29

5:00 pm-4:32 pm

1 stop30h 32m

$1,421

HelenaLondon

HLN - LHR

HLNLHR

Helena

Tue 6/16

5:09 pm-3:05 pm

1 stop14h 56m

London Heathrow

Mon 6/29

5:00 pm-4:32 pm

1 stop30h 32m

$1,621

Quickest round-trip

HelenaLondon

HLN - LHR

HLNLHR

Helena

Tue 6/16

2:20 pm-12:25 pm

1 stop15h 05m

London Heathrow

Mon 6/29

9:30 am-9:20 pm

2 stops18h 50m

$1,637

HelenaLondon

HLN - LHR

HLNLHR

Helena

Tue 6/16

6:15 am-6:30 am

2 stops17h 15m

London Heathrow

Mon 6/29

11:25 am-9:20 pm

1 stop16h 55m

$1,688

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena 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

Prices

Airlines

Can stopping save me money on Helena to United Kingdom flights?

You could potentially save up to 13% on your flight if you consider stops on a Helena to United Kingdom flight.

Cheap Helena to United Kingdom flight deals and tips

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

Fastest flight time	20h 37m
Direct flights	None

The fastest flight from Helena to United Kingdom takes 20h 37m

There are no direct flights from Helena to United Kingdom. There are no popular flight routes from Helena to United Kingdom.

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Frequently asked questions about flying from Helena to the United Kingdom

When did momondo last update prices for flights from Helena Airport to United Kingdom?
Prices for flights from Helena Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Helena 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 Helena 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.

Why use momondo?

Why should I use momondo to find a flight deal from Helena 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 Helena to United Kingdom for you.

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

Yes. All flights to United Kingdom from Helena on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to United Kingdom from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to United Kingdom from Helena. 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.