The cheapest times to fly from BKK to HPH are

  • May 7th to July 1st (except the week of May 28th)
  • July 30th to December 16th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BKK to HPH is early October. Prices can be as high as $507 for Tuesday flights during early to mid July, or as low as $93 for Sunday flights around early October.


When to Fly to Hai Phong

Flying from Bangkok (BKK) to Hai Phong (HPH) will usually cost between $94 to $409 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early October with an average ticket price of $161. Due to high demand the most expensive time to fly is early to mid July, with an average price of $409. Planning your trip to low-cost times can easily save you $248 on economy flights and even more on first-class flights. Generally, any price below $268 can be considered a good price for a round-trip BKK to HPH flight.

See below for a graph of average weekly prices for the BKK to HPH route. All prices are for round-trip tickets in USD.

BKK to HPH Flight Prices

Compared to other flights, the BKK to HPH flight is much cheaper than the average and costs much less than the average flight leaving from Bangkok. The average price per mile (for a direct flight) is $0.26, which is below average.


Flight Prices by Day of the Week

Sunday is usually the cheapest day to fly to HPH, and Friday the cheapest day to fly back into BKK. Tuesdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $149 (41%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Sunday and returning a week later will cost an average of $200. Return trip prices are from the HPH to BKK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BKK to HPH can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 7 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from BKK to HPH while comparing.

Destination alternative #1: Noibai International Airport (HAN) in Hanoi

  • 65 miles (105 km) away from HPH
  • Usually 34.39% less expensive than HPH
  • Nonstop flights available

See BKK to HAN flights


Flight Hacking BKK to HPH

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BKK to HPH — but Champion Traveler does!

Hack #1: Da Nang (BKK > DAD > HPH)

  • Price for both tickets: $255
  • Average savings: $13 (4.86%)

See BKK to flights


Flight Questions Answered

Still have questions about flying from BKK to HPH? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Bangkok Airways, Cathay Pacific, China Southern, Emirates, EVA Air, Jetstar, Singapore Airlines, VietJet Air, Vietnam Airlines, and potentially more during busy seasons.

How far away is it from Catbi International Airport to Suvarnabhumi International Airport?

The distance between the two airports is roughly 631 miles or 1015 kilometers.

How long does it take to fly from BKK to HPH?

The real-world flight time for a nonstop BKK to HPH flight is about 2 hour 7 minutes.

How many flights go between Bangkok and Hai Phong?

It depends on the day of the week and the date, but a typical day might have around 52 available flights from BKK to HPH.


Airport Location Info


Departing Airport

Origination code BKK
Origination airport name Suvarnabhumi International Airport
City Bangkok
Country Thailand
Latitude 13.7
Longitude 100.7

Return Airport

Destination code HPH
Destination airport name Catbi International Airport
City Hai Phong
Country Vietnam
Latitude 20.8
Longitude 106.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.