HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$1,280+ Cheap flights from Montana to Singapore

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SIN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Singapore

Keep the following information in mind while searching for Montana to Singapore flight deals. Data was last updated June 30, 2025.

Round-trip from

$1,280
(Korean Air)
From Montana to Singapore
Search Deals

Find flight deals from Montana to Singapore

Cheapest flights from Montana to Singapore
Explore the most affordable flight options available from Montana to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Korean Air deal was found by Cheapflights users on 6/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:35 amMSO - SIN
2 stops47h 20mKorean Air
Tue 9/307:30 amSIN - MSO
2 stops21h 48mKorean Air
Deal found 6/29$1,280
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:35 amMSO - SIN
2 stops27h 45mAlaska Airlines
Tue 9/308:05 amSIN - MSO
2 stops30h 22mAlaska Airlines
Deal found 6/27$1,331
This Qatar Airways deal was found by Cheapflights users on 6/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:35 amMSO - SIN
2 stops36h 25mQatar Airways
Mon 9/293:10 amSIN - MSO
2 stops35h 17mQatar Airways
Deal found 6/27$1,379

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Singapore 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 June 30, 2025.
Use the filters below to find and compare flights from Montana to Singapore that are best for you.

Fly from

Montana

Fly to

Singapore

Route

Depart

Return

Price

MissoulaSingapore

MSO - SIN

MSOSIN

Missoula Johnson-Bell Field

Fri 9/26

6:35 am-7:55 pm

2 stops47h 20m

Singapore Changi

Tue 9/30

7:30 am-3:18 pm

2 stops21h 48m

$1,280

MissoulaSingapore

MSO - SIN

MSOSIN

Missoula Johnson-Bell Field

Fri 9/26

6:35 am-12:20 am

2 stops27h 45m

Singapore Changi

Tue 9/30

8:05 am-12:27 am

2 stops30h 22m

$1,331

MissoulaSingapore

MSO - SIN

MSOSIN

Missoula Johnson-Bell Field

Fri 9/26

6:35 am-9:00 am

2 stops36h 25m

Singapore Changi

Mon 9/29

3:10 am-12:27 am

2 stops35h 17m

$1,379

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Montana to Singapore

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

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated June 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, Alaska Airlines, and Qatar Airways from Montana to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,596 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • Can I find deals for flights from Montana to Singapore that include hotel bookings?

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

  • How can I find direct flights from Montana to Singapore?

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

  • Can I find deals for business class flights from Montana to Singapore?

    Yes. Cheapflights offers flight deals from Montana to Singapore 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 Montana to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Montana to Singapore (average of $1,008). Flying from Montana to Singapore in December is currently the most expensive (average of $1,674). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
John F Kennedy Intl to Suvarnabhumi flights
Seattle to Narita flights
Newark to Haneda flights
Newark to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Seattle to Haneda flights
Dallas/Fort Worth to Narita flights
Los Angeles to Manila flights
John F Kennedy Intl to Narita flights
Dallas/Fort Worth to Haneda flights
Los Angeles to Suvarnabhumi flights
San Francisco to Manila flights
Newark to Suvarnabhumi flights
LaGuardia to Haneda flights
LaGuardia to Narita flights
Dallas/Fort Worth to Suvarnabhumi flights
Dulles Intl to Haneda flights
John F Kennedy Intl to Hong Kong flights
LaGuardia to Suvarnabhumi flights
San Francisco to Hong Kong flights
Seattle to Suvarnabhumi flights
O'Hare Intl to Narita flights
San Francisco to New Delhi flights
Ontario to Narita flights
O'Hare Intl to Haneda flights
Hobby to Haneda flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Boston to Narita flights
Honolulu to Haneda flights
San Francisco to Ho Chi Minh City flights
John F Kennedy Intl to Incheon Intl flights
Los Angeles to Incheon Intl flights
John F Kennedy Intl to Mumbai flights
Hobby to Narita flights
Honolulu to Narita flights
San Francisco to Suvarnabhumi flights
Seattle to Incheon Intl flights
San Francisco to Taiwan Taoyuan Intl flights
John F Kennedy Intl to New Delhi flights
Atlanta to Haneda flights
Seattle to Taiwan Taoyuan Intl flights
San Francisco to Mumbai flights
Newark to New Delhi flights
Ontario to Haneda flights
John F Kennedy Intl to Manila flights
Seattle to Manila flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.